Hand-pump nipple stimulation system with dual medical-grade cylinders. Manual control valve for precise pressure adjustment during solo or partner play.
Key Features:
Dual cylinder design delivers balanced nipple stimulation simultaneously
Medical-grade PVC and acrylic construction ensures body-safe materials
Transparent cylinders provide visual feedback during pumping sessions
Quick-release safety valve gives instant pressure control anytime
Hand bulb mechanism allows precise gradual pressure building
The Size Matters Nipple Pumping System with Dual Cylinders from XR Brands is a hand-pump nipple enhancement device featuring medical-grade dual cylinders that increase blood flow and sensitivity. The manual hand bulb mechanism delivers precise control over stimulation intensity. The transparent acrylic construction provides visual feedback while the quick-release safety valve ensures complete control throughout your session.
Slip the cylinders over your nipples and use the hand bulb to create gentle suction. As you pump, blood flow increases to the area, creating temporary engorgement and heightened sensitivity. The airtight seal, enhanced with personal lubricant, keeps the pressure steady and reliable. Watch through the clear acrylic as your nipples respond to the stimulation, building intensity with each pump of the bulb.
What makes this system stand out is the dual-cylinder design paired with precise control. Unlike basic alternatives, you get professional-grade engineering that adapts to your body. The extended connector tubes give you flexibility in how you position everything, while the quick-release valve means you're always in charge. Whether you're exploring solo or bringing a partner into the action, this system delivers consistent results.
| System Type | Best For | What Makes It Different |
|---|---|---|
| Size Matters Dual Cylinder System | Men wanting precision control and visual feedback | Medical-grade dual cylinders with quick-release valve and transparent design for complete control |
| Single Cylinder Pumps | First-time users or solo exploration | Simpler operation but less control and visual feedback than dual systems |
| Advanced Vibrating Systems | Men seeking additional sensory variety | Adds vibration to suction but more complex than manual hand pump operation |
Men exploring enhanced sensation: If you're curious about nipple stimulation and want a system that puts complete control in your hands, the Size Matters system delivers exactly that. The transparent design and precise hand bulb pump mean you can go as gentle or intense as you want. Pair it with our warming lubricant collection to amplify the experience even further.
Guys in partner play: The detachable design is perfect for couples. Once you've built up the sensitivity you want, disconnect the pump and tubes while the cylinders stay in place. Your partner can incorporate the stimulation into whatever else you're doing without interruption or awkwardness.
This isn't just a novelty. The Size Matters system is engineered with the precision of medical-grade materials and the practical smarts of someone who actually understands how bodies work. You get real control, real safety, and real results. The clear construction means you can see exactly what's happening, adding psychological intensity to the physical sensation. Whether you're solo or with a partner, this system adapts to what you want from it.
Real experience:
When I first used the Size Matters system, the hand pump control immediately impressed me. I could build intensity gradually rather than getting hit with sudden pressure. The transparent cylinders let me watch the blood flow happen, which added another dimension to the whole experience. The quick-release valve gave me instant confidence that I could stop anytime.
What surprised me most was how the engorgement lasted even after I removed the cylinders. The sensitivity boost carried through into partner play without any awkwardness. It felt like the system enhanced everything that came after, not just the pumping itself. That's when I realised this was designed by someone who actually gets how intimacy works.
The Size Matters Nipple Pumping System is part of our wider range of enhancement devices. Discover more options in our pressure gauge cock pump collection to find exactly what suits your interests.
Ready to explore enhanced nipple sensitivity? Add the Size Matters Nipple Pumping System to your collection today. Discreet shipping Australia-wide, so you can start your experience with complete privacy and confidence.
Malechastity.com.au ships with Australia Post. We ship from Sydney.
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.
Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.
Orders addressed to P.O box, G.P.O box or Parcel Collect will be handled by Australia Post. Extra time should be allocated for these orders.
Shipping Transit Times (Including Free Shipping)
Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..
All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.
Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.
All orders are generally processed on the same day the order was placed on business days before 12pm.
Generally, orders are processed and shipped the same day or next Business day.
Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.
The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.
Please note in regards to all orders
– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.
– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.
– Orders may be delivered in separate shipments.
– The order cut off times are based on normal Business Hours and exclude weekends and Holidays: Monday – Friday 12 pm
– When your order ships you will receive an email from us with a link to track your order. If you receive your tracking number before 6 pm (AEST) it may not be updated on the Carrier’s website until that evening.
Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.
We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.
Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.
Due to health and safety regulations, Maleshastity.com.au cannot resell any returned or exchanged products.
This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.
To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.
You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.
Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully.
Any freight and insurance costs to return the item to us are at your expense. This includes the liability for any lost freight – send via registered post.
If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.
Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.
Please remember it can take some time for your bank or credit card company to process and post the refund too.